An error in networks.resample2d_package

[laulampaul]

when i run the codes , I face the problem.

File "train_video_rain.py", line 17, in
from networks.resample2d_package.modules.resample2d import Resample2d
File "/cache/sldnet_code/networks/init.py", line 1, in
from .FlowNet2 import *
File "/cache/sldnet_code/networks/FlowNet2.py", line 8, in
from networks.resample2d_package.modules.resample2d import Resample2d
File "/cache/sldnet_code/networks/resample2d_package/modules/resample2d.py", line 3, in
from ..functions.resample2d import Resample2dFunction
File "/cache/sldnet_code/networks/resample2d_package/functions/resample2d.py", line 3, in
from .._ext import resample2d
File "/cache/sldnet_code/networks/resample2d_package/_ext/resample2d/init.py", line 3, in
from ._resample2d import lib as _lib, ffi as _ffi
ModuleNotFoundError: No module named 'networks.resample2d_package._ext.resample2d._resample2d'

It seems that the _resample2d.py is lost. Could you help me check these problem. Thank you.

[laulampaul]

I have unziped the file networks.zip.

[AstorZy]

I have unziped the file networks.zip.

I met the same problem with you. Have you solved it now?There is a make.sh under the resample2d_package folder ,I wonder if we should compile this file,but i failed when I tried to compile it.

[zfy-csu]

When I run make.sh under the resample2d_package folder, some errors occurred. I tried to add some command lines like "
export CUDA_PATH=/usr/local/cuda/
export CXXFLAGS="-std=c++11"
export CFLAGS="-std=c99"
export PATH=/usr/local/cuda-9.0/bin${PATH:+:${PATH}}
export CPATH=/usr/local/cuda-9.0/include${CPATH:+:${CPATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}", but it didn't work.

The errors are :
Resample2d_kernel.cu(230): error: pointer to incomplete class type is not allowed
Resample2d_kernel.cu(230): error: pointer to incomplete class type is not allowed
64 errors detected in the compilation of "/tmp/tmpxft_00002526_00000000-6_Resample2d_kernel.cpp1.ii".
gcc: error: /home/zfy/文档/PythonFiles/CVPR-2020-Self-Rain-Removal-master/SLDNet_code/networks/resample2d_package/src/Resample2d_kernel.o: 没有那个文件或目录
Traceback (most recent call last):
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/unixccompiler.py", line 197, in link
self.spawn(linker + ld_args)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/ccompiler.py", line 909, in spawn
spawn(cmd, dry_run=self.dry_run)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/spawn.py", line 36, in spawn
_spawn_posix(cmd, search_path, dry_run=dry_run)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/spawn.py", line 159, in _spawn_posix
% (cmd, exit_status))
distutils.errors.DistutilsExecError: command 'gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/site-packages/cffi/ffiplatform.py", line 51, in _build
dist.run_command('build_ext')
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/command/build_ext.py", line 558, in build_extension
target_lang=language)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/ccompiler.py", line 717, in link_shared_object
extra_preargs, extra_postargs, build_temp, target_lang)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/distutils/unixccompiler.py", line 199, in link
raise LinkError(msg)
distutils.errors.LinkError: command 'gcc' failed with exit status 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "build.py", line 31, in
ffi.build()
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/site-packages/torch/utils/ffi/init.py", line 189, in build
_build_extension(ffi, cffi_wrapper_name, target_dir, verbose)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/site-packages/torch/utils/ffi/init.py", line 111, in _build_extension
outfile = ffi.compile(tmpdir=tmpdir, verbose=verbose, target=libname)
File "/home/zfy/anaconda3/envs/deep-image-prior/lib/python3.6/site-packages/cffi/api.py", line 727, in compile

[flyywh]

Please check the current version.
If it still does not work, you might consider recompiling the related packages via:
sh networks\channelnorm_package\make.sh
sh networks\correlation_package\make.sh
sh networks\resample2d_package\make.sh

[moonboy12138]

I also have a problem in resample2d_package,
_resampled.so:undefined symbol:state;
can someone solve this problem?